News

How Many Undersea Cables Are There in the World?

As of early 2025, there are around 600 active and planned submarine cables worldwide.

How Undersea Cables Are Laid: Step-by-Step Process of Submarine Cable Installation

Undersea cables — also known as submarine cables — are the backbone of global communication and power transmission. From carrying 99% of international internet traffic to connecting offshore wind farms to power grids, these cables are essential to modern life. But how exactly are they installed on the seabed?

Metal Clad Cable vs. Conduit: Key Differences Explained

When planning an electrical installation, one common question is whether to use metal clad cable (MC cable) or conduit wiring. Both methods protect electrical conductors, but they differ in construction, applications, installation practices, and cost. If you’re trying to decide between metal clad cable vs conduit, this guide will help you understand which option is best for your project.

BX Cable vs. Romex: What’s the Difference and Which Should You Use?

When it comes to residential and commercial wiring, two common options are BX cable and Romex cable. Both deliver electricity safely, but they have very different construction, applications, and code requirements. If you’re wondering about BX cable vs Romex wiring, this guide will break down the key differences so you can make an informed choice.

What Is Metal Wrapped Wire? Definition, Types, and Applications

Metal wrapped wire is a type of electrical wire or cable that features a protective layer of metal wrapped around its insulated conductors. This metal layer can serve different purposes—such as mechanical protection, grounding, or shielding against electromagnetic interference (EMI/RFI)—depending on the wire’s design.

What Is Metal Clad Cable Used For? Complete Guide to MC Cable Applications

If you’re wondering what metal clad cable is used for, the answer is simple: it’s a versatile wiring solution suitable for a wide range of power, lighting, and control applications.

FT1 to FT6 Cable Ratings: Complete Guide to Fire-Rated Cables and FT4 Applications

Cables are critical components of modern electrical and communication systems, and their fire rating plays a vital role in ensuring safety. In Canada, the FT (Flame Test) series defines the fire resistance of cables, ranging from FT1 to FT6. Understanding these ratings is essential for architects, engineers, and electricians to ensure safe and code-compliant installations.